Rotatable chassis device

Abstract

The utility model relates to the technical field of building construction, belongs to the pipeline processing technology, and provides a rotatable chassis device which comprises a fixed chassis and a rotary disc, the fixed chassis is a triangular frame formed by welding three side steel bars end to end, three middle steel bars are welded end to end in the fixed chassis to form a radial shape, and the three middle steel bars are welded end to end and connected to the triangular frame; a square iron sheet is arranged in the middle of the fixed base plate, a vertical short round steel bar is welded to the center of the square iron sheet, the rotary disc is of a large round body structure, the outer ring of the rotary disc is a round steel bar disc, a round sleeve is arranged in the middle of the rotary disc, and a plurality of straight steel bars are evenly distributed in the round steel bar disc in a radial shape. The rotary disc is arranged on the fixed chassis, when the disc-type object is arranged on the rotary disc and positioned by the short steel bar head to drag the pipeline, the rotary disc can rotate correspondingly, and the pipeline dragging device has the advantages of being simple in structure, easy to manufacture and convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, and belongs to pipeline processing technology. Background Art

[0002] In the field of construction engineering technology, some corrugated pipe profiles, wires or cable products are often used. It is time-consuming and labor-intensive to split and transport these profiles and cable products. It is more time-saving and labor-intensive to place these bulky raw materials on a rotating chassis device for dragging or splitting.

[0003] For this reason, it is very meaningful to study a simple, convenient and efficient rotatable chassis device. Utility Model Content

[0004] The utility model aims to provide a rotatable chassis device, which is used to process pipelines and has the characteristics of saving time and effort and convenient operation.

[0005] The utility model can be realized through the following technical solutions:

[0006] A rotatable chassis device comprises a fixed chassis and a rotatable disc, wherein the fixed chassis is welded by a plurality of steel bars, three side steel bars are welded end to end to form a triangular frame, three middle steel bars are welded end to end to form a radial shape, the other end of the middle steel bar is welded and connected to the triangular frame, a square iron sheet is arranged in the middle of the fixed chassis, and a vertical short round steel is welded in the center of the iron sheet.

[0007] The rotating disc is a large circular structure, the outer ring is a circular steel plate, and there is a circular sleeve in the middle. At least 6 straight steel bars are radially distributed in the circular steel plate, and the two ends of the straight steel bars are welded to the circular steel plate and the circular sleeve respectively. The inner diameter of the circular sleeve is slightly larger than the diameter of the short round steel for fixing the chassis, and at least 3 short steel bar heads are vertically welded to the straight steel bars on the outside of the circular sleeve.

[0008] When in use, first apply lubricating oil to the circular sleeve of the rotating disc, then place the triangular frame of the fixed chassis on the ground or a support, and then place the rotating disc on the fixed chassis. The short round steel on the fixed chassis is inserted into the circular sleeve of the rotating disc, and the rotating disc can rotate around the short round steel.

[0009] When a disc-type object (such as a corrugated pipe profile, wire or cable product, etc.) is placed on the rotating disc (positioned by a short steel bar head) and the corrugated pipe profile or the wire or cable product is dragged, the rotating disc will rotate accordingly, thereby saving time and effort.

[0010] Compared with the prior art, the utility model has the following characteristics and progress:

[0011] 1. The utility model has a simple structure and is easy to manufacture.

[0012] 2. Easy to operate. The utility model can be used to assist pipeline processing, and dragging operations can be easily performed to improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 This is a schematic diagram of all states of the utility model. DETAILED DESCRIPTION

[0015] The present invention will be further described below with reference to specific embodiments of the invention:

[0016] refer to Figure 1 A rotatable chassis device comprises a fixed chassis and a rotatable disc, wherein the fixed chassis is welded by a plurality of steel bars, three side steel bars 11 are welded end to end to form a triangular frame, three middle steel bars 12 are welded end to end to form a radial shape, and the other end of the middle steel bar 12 is welded and connected to the corner of the triangular frame, a square iron sheet 3 is arranged in the middle of the fixed chassis, and a vertical short round steel 31 is welded in the center of the iron sheet 3.

[0017] The rotating disc is a large round structure, with an outer ring being a circular steel bar disc 21 and a circular sleeve 23 in the middle. At least six straight steel bars 22 are evenly distributed radially in the circular steel bar disc 21, and the two ends of the straight steel bars 22 are respectively welded to the circular steel bar disc 21 and the circular sleeve 23. The inner diameter of the circular sleeve 23 is slightly larger than the diameter of the short round steel 31 fixing the chassis, and four short steel bar heads 24 are vertically welded to the straight steel bars 22 outside the circular sleeve 23.

[0018] Combined with reference Figure 2 When in use, first apply lubricating oil to the circular sleeve 23 of the rotating disc, then place the triangular frame of the fixed chassis on the ground or a support, and then place the rotating disc on the fixed chassis. The short round steel 31 on the fixed chassis is inserted into the circular sleeve 23 of the rotating disc. The rotating disc can rotate around the short round steel 31. The disc-type object (such as corrugated pipe profiles, wires or cable products, etc.) can be placed on the rotating disc and positioned by the short steel bar head. When the disc-type object is dragged, the rotating disc will rotate accordingly.

Claims

1. A rotatable chassis device, comprising a fixed chassis and a rotating disc, characterized in that: The fixed chassis is welded from a plurality of steel bars, three side steel bars (11) are welded end to end to form a triangular frame, at least three middle steel bars (12) are welded end to end in a radial pattern, the other end of the middle steel bar (12) is welded to the side steel bars (11) of the triangular frame, a square iron sheet (3) is arranged in the middle of the fixed chassis, and a vertical short round steel (31) is welded in the center of the iron sheet (3); The rotary disc is a large round structure, the outer ring is a circular steel plate (21), the middle part has a circular sleeve (23), at least 6 straight steel bars (22) are radially evenly distributed in the circular steel plate (21), the ends of the middle steel bars (22) are welded to the circular steel plate (21) and the circular sleeve (23), the inner diameter of the circular sleeve (23) is slightly larger than the diameter of the short round steel (31) fixing the chassis, and at least 3 short steel bar heads (24) are vertically welded to the straight steel bars (22) outside the circular sleeve (23).

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